1.Brand Name: ALONEFIRE2.Model Name:E173.Quantity:1 PCS4.LED Emitter:Cree XM-L T65.Mode: 5-Mode (high - medium - low - sos - Strobe)6.Lamp Life:100、000 Hours7.Color:black8.Emitted Color:White Light9.Switch:Tail Cap Clicky/Clickie10.Lens: Convex Lens11.Case material:Durable aircraft-grade aluminum12.Battery:1 x 18650 / 3 x AAA(not include) Accessories including:1 x flashlight1 x 18650 casing1x AAA battery holder